testInstanceAndClassSideWhenMergingClassAndMetaclass
| node | node := self model entityNamed: #'Root::Smalltalk::ReferenceModel::TheRoot'. self assert: (self model entityNamed: #'Root::Smalltalk::ReferenceModel::TheRoot_class' ifAbsent: [nil]) isNil. self assert: node instanceSide == node. self assert: node classSide == nil.
nil or node ?
I would prefer node so that we get a circular situation
Stef